USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 18829 - 18840 of 41939
Entry Number: 18834
- Nematode: Siconema sp.
- Host: Pheretima carinensis mota (Earthworm) in/on Earthworm
- Origin: Burma
- Collector: G. E. Gates
- Date Collected: 1932 Jan 25
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: A(2)
Entry Number: 18835
- Nematode: Siconema sp.
- Host: Pheretima jacita (Earthworm) in/on Earthworm
- Origin: Near Siamese border in Tavoy, Burma?, Burma
- Collector: G. E. Gates
- Date Collected: 1932 Oct 09
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 7N(1-2, 5, 6)
Entry Number: 18836
- Nematode: Siconema sp. (poor condition)
- Host: Pheretima manicata (Earthworm) in/on Earthworm
- Origin: Rangoon, Burma
- Collector: G. E. Gates
- Date Collected: 1932 Jan 04
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 4(1-5) [with 2 #4(3)& #039;s & 2 #4(4)& #039;s]
Entry Number: 18837
- Nematode: Siconema sp.
- Host: Pheretima sp. (Earthworm) in/on Earthworm
- Origin: Kentung State, Burma
- Collector: G. E. Gates
- Date Collected: 1931 May 08
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 3(1-21) [3(3) dry]
Entry Number: 18838
- Nematode: Ungellostoma compressus
- Host: Pheretima sp. (Earthworm) in/on Earthworm
- Origin: Kentung State, Burma
- Collector: G. E. Gates
- Date Collected: 1931 May 08
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 3(1-21) [3(3) dry]
Entry Number: 18839
- Nematode: Siconema turgidum
- Host: Pheretima carinensis (Earthworm) in/on Earthworm
- Origin: Sharf Plateau, Burma
- Collector: G. E. Gates
- Date Collected: 1932 Oct 09
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 6N(1)
Entry Number: 18840
- Nematode: Siconema turgidum
- Host: Pheretima menclosa (Earthworm) in/on Earthworm
- Origin: Rangoon, Burma
- Collector: G. E. Gates
- Date Collected: 1932 Oct 09
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 4N(1-2)
Entry Number: 18841
- Nematode: Siconema turgidum
- Host: (Unknown Earthworm?) in/on Earthworm?
- Origin: Burma?, Burma
- Collector: G. E. Gates
- Date Collected: 1932 Jan 04
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 6(1)
Entry Number: 18842
- Nematode: Siconemella burmensis
- Host: Pheretima velata (Earthworm) in/on Earthworm
- Origin: Rangoon, Burma
- Collector: G. E. Gates
- Date Collected: 1932 Oct 09
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 1N(1-11)
Entry Number: 18843
- Nematode: Siconemella sp.
- Host: Perionyx m'intoshi (Earthworm) in/on Earthworm
- Origin: Nepal
- Collector: G. E. Gates
- Date Collected: 1933 Mar 14
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 4L(2)
Entry Number: 18844
- Nematode: Siconemoides disarmatus
- Host: Pheretima defecta (Earthworm) in/on Earthworm
- Origin: Rangoon, Burma
- Collector: G. E. Gates
- Date Collected: 1933 Feb 20
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 4K(1-5)
Entry Number: 18845
- Nematode: Siconemoides disarmatus
- Host: Pheretima jacita (Earthworm) in/on Earthworm
- Origin: Near Siamese border in Tavoy, Burma?, Burma
- Collector: G. E. Gates
- Date Collected: 1932 Oct 09
- Date Received: 1967 Feb 27
- Disposition of Sample: Specimens to USDANC (Gates)
- Slides: 7N(3-5)